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nagios4/base/config.c

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/*****************************************************************************
*
* CONFIG.C - Configuration input and verification routines for Nagios
*
*
* License:
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*****************************************************************************/
#include "../include/config.h"
#include "../include/common.h"
#include "../include/objects.h"
#include "../include/macros.h"
#include "../include/nagios.h"
#include "../include/broker.h"
#include "../include/nebmods.h"
#include "../include/nebmodules.h"
/*** helpers ****/
/*
* find a command with arguments still attached
* if we're unsuccessful, the buffer pointed to by 'name' is modified
* to have only the real command name (everything up until the first '!')
*/
static command *find_bang_command(char *name)
{
char *bang;
command *cmd;
if (!name)
return NULL;
bang = strchr(name, '!');
if (!bang)
return find_command(name);
*bang = 0;
cmd = find_command(name);
*bang = '!';
return cmd;
}
/******************************************************************/
/************** CONFIGURATION INPUT FUNCTIONS *********************/
/******************************************************************/
/* read all configuration data */
int read_all_object_data(char *main_config_file) {
int result = OK;
int options = 0;
options = READ_ALL_OBJECT_DATA;
/* read in all host configuration data from external sources */
result = read_object_config_data(main_config_file, options);
if(result != OK)
return ERROR;
return OK;
}
static objectlist *deprecated = NULL;
static void obsoleted_warning(const char *key, const char *msg)
{
char *buf;
asprintf(&buf, "Warning: %s is deprecated and will be removed.%s%s\n",
key, msg ? " " : "", msg ? msg : "");
if (!buf)
return;
prepend_object_to_objectlist(&deprecated, buf);
}
/* process the main configuration file */
int read_main_config_file(char *main_config_file) {
char *input = NULL;
char *variable = NULL;
char *value = NULL;
char *error_message = NULL;
char *temp_ptr = NULL;
mmapfile *thefile = NULL;
int current_line = 0;
int error = FALSE;
char *modptr = NULL;
char *argptr = NULL;
DIR *tmpdir = NULL;
nagios_macros *mac;
objectlist *list;
mac = get_global_macros();
/* open the config file for reading */
if((thefile = mmap_fopen(main_config_file)) == NULL) {
logit(NSLOG_CONFIG_ERROR, TRUE, "Error: Cannot open main configuration file '%s' for reading!", main_config_file);
exit(ERROR);
}
/* save the main config file macro */
my_free(mac->x[MACRO_MAINCONFIGFILE]);
if((mac->x[MACRO_MAINCONFIGFILE] = (char *)strdup(main_config_file)))
strip(mac->x[MACRO_MAINCONFIGFILE]);
/* process all lines in the config file */
while(1) {
/* free memory */
my_free(input);
my_free(variable);
my_free(value);
/* read the next line */
if((input = mmap_fgets_multiline(thefile)) == NULL)
break;
current_line = thefile->current_line;
strip(input);
/* skip blank lines and comments */
if(input[0] == '\x0' || input[0] == '#')
continue;
/* get the variable name */
if((temp_ptr = my_strtok_with_free(input, "=", FALSE)) == NULL) {
asprintf(&error_message, "NULL variable");
error = TRUE;
break;
}
if((variable = (char *)strdup(temp_ptr)) == NULL) {
asprintf(&error_message, "malloc() error");
error = TRUE;
break;
}
/* get the value */
if((temp_ptr = my_strtok_with_free(NULL, "\n", FALSE)) == NULL) {
asprintf(&error_message, "NULL value");
error = TRUE;
break;
}
if((value = (char *)strdup(temp_ptr)) == NULL) {
asprintf(&error_message, "malloc() error");
error = TRUE;
break;
}
temp_ptr = my_strtok_with_free(NULL, "\n", TRUE);
strip(variable);
strip(value);
/* process the variable/value */
if(!strcmp(variable, "resource_file")) {
/* save the macro */
my_free(mac->x[MACRO_RESOURCEFILE]);
mac->x[MACRO_RESOURCEFILE] = nspath_absolute(value, config_file_dir);
/* process the resource file */
if(read_resource_file(mac->x[MACRO_RESOURCEFILE]) == ERROR) {
error = TRUE;
}
}
else if(!strcmp(variable, "website_url")) {
int lth;
my_free(website_url);
website_url = strdup(value);
lth = strlen(website_url);
if (website_url[lth-1] == '/')
website_url[lth-1] = '\0';
}
else if(!strcmp(variable, "loadctl_options"))
error = set_loadctl_options(value, strlen(value)) != OK;
else if(!strcmp(variable, "check_workers"))
num_check_workers = atoi(value);
else if(!strcmp(variable, "query_socket")) {
my_free(qh_socket_path);
qh_socket_path = nspath_absolute(value, config_file_dir);
}
else if(!strcmp(variable, "log_file")) {
if(strlen(value) > MAX_FILENAME_LENGTH - 1) {
asprintf(&error_message, "Log file is too long");
error = TRUE;
break;
}
my_free(log_file);
log_file = nspath_absolute(value, config_file_dir);
/* make sure the configured logfile takes effect */
close_log_file();
}
else if(!strcmp(variable, "debug_level"))
debug_level = atoi(value);
else if(!strcmp(variable, "debug_verbosity"))
debug_verbosity = atoi(value);
else if(!strcmp(variable, "debug_file")) {
if(strlen(value) > MAX_FILENAME_LENGTH - 1) {
asprintf(&error_message, "Debug log file is too long");
error = TRUE;
break;
}
my_free(debug_file);
debug_file = nspath_absolute(value, config_file_dir);
}
else if(!strcmp(variable, "max_debug_file_size"))
max_debug_file_size = strtoul(value, NULL, 0);
else if(!strcmp(variable, "command_file")) {
if(strlen(value) > MAX_FILENAME_LENGTH - 1) {
asprintf(&error_message, "Command file is too long");
error = TRUE;
break;
}
my_free(command_file);
command_file = nspath_absolute(value, config_file_dir);
/* save the macro */
mac->x[MACRO_COMMANDFILE] = command_file;
}
else if(!strcmp(variable, "temp_file")) {
my_free(temp_file);
temp_file = strdup(value);
}
else if(!strcmp(variable, "temp_path")) {
my_free(temp_path);
temp_path = nspath_absolute(value, config_file_dir);
}
else if(!strcmp(variable, "check_result_path")) {
if(strlen(value) > MAX_FILENAME_LENGTH - 1) {
asprintf(&error_message, "Check result path is too long");
error = TRUE;
break;
}
my_free(check_result_path);
check_result_path = nspath_absolute(value, config_file_dir);
/* make sure we don't have a trailing slash */
if(check_result_path[strlen(check_result_path) - 1] == '/')
check_result_path[strlen(check_result_path) - 1] = '\x0';
if((tmpdir = opendir(check_result_path)) == NULL) {
asprintf(&error_message, "Check result path '%s' is not a valid directory", check_result_path);
error = TRUE;
break;
}
closedir(tmpdir);
}
else if(!strcmp(variable, "max_check_result_file_age"))
max_check_result_file_age = strtoul(value, NULL, 0);
else if(!strcmp(variable, "lock_file")) {
if(strlen(value) > MAX_FILENAME_LENGTH - 1) {
asprintf(&error_message, "Lock file is too long");
error = TRUE;
break;
}
my_free(lock_file);
lock_file = nspath_absolute(value, config_file_dir);
}
else if(!strcmp(variable, "global_host_event_handler")) {
my_free(global_host_event_handler);
global_host_event_handler = (char *)strdup(value);
}
else if(!strcmp(variable, "global_service_event_handler")) {
my_free(global_service_event_handler);
global_service_event_handler = (char *)strdup(value);
}
else if(!strcmp(variable, "ocsp_command")) {
my_free(ocsp_command);
ocsp_command = (char *)strdup(value);
}
else if(!strcmp(variable, "ochp_command")) {
my_free(ochp_command);
ochp_command = (char *)strdup(value);
}
else if(!strcmp(variable, "nagios_user")) {
my_free(nagios_user);
nagios_user = (char *)strdup(value);
}
else if(!strcmp(variable, "nagios_group")) {
my_free(nagios_group);
nagios_group = (char *)strdup(value);
}
else if(!strcmp(variable, "admin_email")) {
/* save the macro */
my_free(mac->x[MACRO_ADMINEMAIL]);
mac->x[MACRO_ADMINEMAIL] = (char *)strdup(value);
}
else if(!strcmp(variable, "admin_pager")) {
/* save the macro */
my_free(mac->x[MACRO_ADMINPAGER]);
mac->x[MACRO_ADMINPAGER] = (char *)strdup(value);
}
else if(!strcmp(variable, "use_syslog")) {
if(strlen(value) != 1 || value[0] < '0' || value[0] > '1') {
asprintf(&error_message, "Illegal value for use_syslog");
error = TRUE;
break;
}
use_syslog = (atoi(value) > 0) ? TRUE : FALSE;
}
else if(!strcmp(variable, "log_notifications")) {
if(strlen(value) != 1 || value[0] < '0' || value[0] > '1') {
asprintf(&error_message, "Illegal value for log_notifications");
error = TRUE;
break;
}
log_notifications = (atoi(value) > 0) ? TRUE : FALSE;
}
else if(!strcmp(variable, "log_service_retries")) {
if(strlen(value) != 1 || value[0] < '0' || value[0] > '1') {
asprintf(&error_message, "Illegal value for log_service_retries");
error = TRUE;
break;
}
log_service_retries = (atoi(value) > 0) ? TRUE : FALSE;
}
else if(!strcmp(variable, "log_host_retries")) {
if(strlen(value) != 1 || value[0] < '0' || value[0] > '1') {
asprintf(&error_message, "Illegal value for log_host_retries");
error = TRUE;
break;
}
log_host_retries = (atoi(value) > 0) ? TRUE : FALSE;
}
else if(!strcmp(variable, "log_event_handlers")) {
if(strlen(value) != 1 || value[0] < '0' || value[0] > '1') {
asprintf(&error_message, "Illegal value for log_event_handlers");
error = TRUE;
break;
}
log_event_handlers = (atoi(value) > 0) ? TRUE : FALSE;
}
else if(!strcmp(variable, "log_external_commands")) {
if(strlen(value) != 1 || value[0] < '0' || value[0] > '1') {
asprintf(&error_message, "Illegal value for log_external_commands");
error = TRUE;
break;
}
log_external_commands = (atoi(value) > 0) ? TRUE : FALSE;
}
else if(!strcmp(variable, "log_passive_checks")) {
if(strlen(value) != 1 || value[0] < '0' || value[0] > '1') {
asprintf(&error_message, "Illegal value for log_passive_checks");
error = TRUE;
break;
}
log_passive_checks = (atoi(value) > 0) ? TRUE : FALSE;
}
else if(!strcmp(variable, "log_initial_states")) {
if(strlen(value) != 1 || value[0] < '0' || value[0] > '1') {
asprintf(&error_message, "Illegal value for log_initial_states");
error = TRUE;
break;
}
log_initial_states = (atoi(value) > 0) ? TRUE : FALSE;
}
else if(!strcmp(variable, "log_current_states")) {
if(strlen(value) != 1 || value[0] < '0' || value[0] > '1') {
asprintf(&error_message, "Illegal value for log_current_states");
error = TRUE;
break;
}
log_current_states = (atoi(value) > 0) ? TRUE : FALSE;
}
else if(!strcmp(variable, "retain_state_information")) {
if(strlen(value) != 1 || value[0] < '0' || value[0] > '1') {
asprintf(&error_message, "Illegal value for retain_state_information");
error = TRUE;
break;
}
retain_state_information = (atoi(value) > 0) ? TRUE : FALSE;
}
else if(!strcmp(variable, "retention_update_interval")) {
retention_update_interval = atoi(value);
if(retention_update_interval < 0) {
asprintf(&error_message, "Illegal value for retention_update_interval");
error = TRUE;
break;
}
}
else if(!strcmp(variable, "use_retained_program_state")) {
if(strlen(value) != 1 || value[0] < '0' || value[0] > '1') {
asprintf(&error_message, "Illegal value for use_retained_program_state");
error = TRUE;
break;
}
use_retained_program_state = (atoi(value) > 0) ? TRUE : FALSE;
}
else if(!strcmp(variable, "use_retained_scheduling_info")) {
if(strlen(value) != 1 || value[0] < '0' || value[0] > '1') {
asprintf(&error_message, "Illegal value for use_retained_scheduling_info");
error = TRUE;
break;
}
use_retained_scheduling_info = (atoi(value) > 0) ? TRUE : FALSE;
}
else if(!strcmp(variable, "retention_scheduling_horizon")) {
retention_scheduling_horizon = atoi(value);
if(retention_scheduling_horizon <= 0) {
asprintf(&error_message, "Illegal value for retention_scheduling_horizon");
error = TRUE;
break;
}
}
else if(!strcmp(variable, "additional_freshness_latency"))
additional_freshness_latency = atoi(value);
else if(!strcmp(variable, "retained_host_attribute_mask"))
retained_host_attribute_mask = strtoul(value, NULL, 0);
else if(!strcmp(variable, "retained_service_attribute_mask"))
retained_service_attribute_mask = strtoul(value, NULL, 0);
else if(!strcmp(variable, "retained_process_host_attribute_mask"))
retained_process_host_attribute_mask = strtoul(value, NULL, 0);
else if(!strcmp(variable, "retained_process_service_attribute_mask"))
retained_process_service_attribute_mask = strtoul(value, NULL, 0);
else if(!strcmp(variable, "retained_contact_host_attribute_mask"))
retained_contact_host_attribute_mask = strtoul(value, NULL, 0);
else if(!strcmp(variable, "retained_contact_service_attribute_mask"))
retained_contact_service_attribute_mask = strtoul(value, NULL, 0);
else if(!strcmp(variable, "obsess_over_services")) {
if(strlen(value) != 1 || value[0] < '0' || value[0] > '1') {
asprintf(&error_message, "Illegal value for obsess_over_services");
error = TRUE;
break;
}
obsess_over_services = (atoi(value) > 0) ? TRUE : FALSE;
}
else if(!strcmp(variable, "obsess_over_hosts")) {
if(strlen(value) != 1 || value[0] < '0' || value[0] > '1') {
asprintf(&error_message, "Illegal value for obsess_over_hosts");
error = TRUE;
break;
}
obsess_over_hosts = (atoi(value) > 0) ? TRUE : FALSE;
}
else if(!strcmp(variable, "translate_passive_host_checks")) {
if(strlen(value) != 1 || value[0] < '0' || value[0] > '1') {
asprintf(&error_message, "Illegal value for translate_passive_host_checks");
error = TRUE;
break;
}
translate_passive_host_checks = (atoi(value) > 0) ? TRUE : FALSE;
}
else if(!strcmp(variable, "passive_host_checks_are_soft"))
passive_host_checks_are_soft = (atoi(value) > 0) ? TRUE : FALSE;
else if(!strcmp(variable, "service_check_timeout")) {
service_check_timeout = atoi(value);
if(service_check_timeout <= 0) {
asprintf(&error_message, "Illegal value for service_check_timeout");
error = TRUE;
break;
}
}
else if(!strcmp(variable,"service_check_timeout_state")){
if(!strcmp(value,"o"))
service_check_timeout_state=STATE_OK;
else if(!strcmp(value,"w"))
service_check_timeout_state=STATE_WARNING;
else if(!strcmp(value,"c"))
service_check_timeout_state=STATE_CRITICAL;
else if(!strcmp(value,"u"))
service_check_timeout_state=STATE_UNKNOWN;
else{
asprintf(&error_message,"Illegal value for service_check_timeout_state");
error=TRUE;
break;
}
}
else if(!strcmp(variable, "host_check_timeout")) {
host_check_timeout = atoi(value);
if(host_check_timeout <= 0) {
asprintf(&error_message, "Illegal value for host_check_timeout");
error = TRUE;
break;
}
}
else if(!strcmp(variable, "event_handler_timeout")) {
event_handler_timeout = atoi(value);
if(event_handler_timeout <= 0) {
asprintf(&error_message, "Illegal value for event_handler_timeout");
error = TRUE;
break;
}
}
else if(!strcmp(variable, "notification_timeout")) {
notification_timeout = atoi(value);
if(notification_timeout <= 0) {
asprintf(&error_message, "Illegal value for notification_timeout");
error = TRUE;
break;
}
}
else if(!strcmp(variable, "ocsp_timeout")) {
ocsp_timeout = atoi(value);
if(ocsp_timeout <= 0) {
asprintf(&error_message, "Illegal value for ocsp_timeout");
error = TRUE;
break;
}
}
else if(!strcmp(variable, "ochp_timeout")) {
ochp_timeout = atoi(value);
if(ochp_timeout <= 0) {
asprintf(&error_message, "Illegal value for ochp_timeout");
error = TRUE;
break;
}
}
else if(!strcmp(variable, "use_agressive_host_checking") || !strcmp(variable, "use_aggressive_host_checking")) {
if(strlen(value) != 1 || value[0] < '0' || value[0] > '1') {
asprintf(&error_message, "Illegal value for use_aggressive_host_checking");
error = TRUE;
break;
}
use_aggressive_host_checking = (atoi(value) > 0) ? TRUE : FALSE;
}
else if(!strcmp(variable, "cached_host_check_horizon"))
cached_host_check_horizon = strtoul(value, NULL, 0);
else if(!strcmp(variable, "enable_predictive_host_dependency_checks"))
enable_predictive_host_dependency_checks = (atoi(value) > 0) ? TRUE : FALSE;
else if(!strcmp(variable, "cached_service_check_horizon"))
cached_service_check_horizon = strtoul(value, NULL, 0);
else if(!strcmp(variable, "enable_predictive_service_dependency_checks"))
enable_predictive_service_dependency_checks = (atoi(value) > 0) ? TRUE : FALSE;
else if(!strcmp(variable, "soft_state_dependencies")) {
if(strlen(value) != 1 || value[0] < '0' || value[0] > '1') {
asprintf(&error_message, "Illegal value for soft_state_dependencies");
error = TRUE;
break;
}
soft_state_dependencies = (atoi(value) > 0) ? TRUE : FALSE;
}
else if(!strcmp(variable, "log_rotation_method")) {
if(!strcmp(value, "n"))
log_rotation_method = LOG_ROTATION_NONE;
else if(!strcmp(value, "h"))
log_rotation_method = LOG_ROTATION_HOURLY;
else if(!strcmp(value, "d"))
log_rotation_method = LOG_ROTATION_DAILY;
else if(!strcmp(value, "w"))
log_rotation_method = LOG_ROTATION_WEEKLY;
else if(!strcmp(value, "m"))
log_rotation_method = LOG_ROTATION_MONTHLY;
else {
asprintf(&error_message, "Illegal value for log_rotation_method");
error = TRUE;
break;
}
}
else if(!strcmp(variable, "log_archive_path")) {
if(strlen(value) > MAX_FILENAME_LENGTH - 1) {
asprintf(&error_message, "Log archive path too long");
error = TRUE;
break;
}
my_free(log_archive_path);
log_archive_path = nspath_absolute(value, config_file_dir);
}
else if(!strcmp(variable, "enable_event_handlers"))
enable_event_handlers = (atoi(value) > 0) ? TRUE : FALSE;
else if(!strcmp(variable, "enable_notifications"))
enable_notifications = (atoi(value) > 0) ? TRUE : FALSE;
else if(!strcmp(variable, "execute_service_checks"))
execute_service_checks = (atoi(value) > 0) ? TRUE : FALSE;
else if(!strcmp(variable, "accept_passive_service_checks"))
accept_passive_service_checks = (atoi(value) > 0) ? TRUE : FALSE;
else if(!strcmp(variable, "execute_host_checks"))
execute_host_checks = (atoi(value) > 0) ? TRUE : FALSE;
else if(!strcmp(variable, "accept_passive_host_checks"))
accept_passive_host_checks = (atoi(value) > 0) ? TRUE : FALSE;
else if(!strcmp(variable, "service_inter_check_delay_method")) {
if(!strcmp(value, "n"))
service_inter_check_delay_method = ICD_NONE;
else if(!strcmp(value, "d"))
service_inter_check_delay_method = ICD_DUMB;
else if(!strcmp(value, "s"))
service_inter_check_delay_method = ICD_SMART;
else {
service_inter_check_delay_method = ICD_USER;
scheduling_info.service_inter_check_delay = strtod(value, NULL);
if(scheduling_info.service_inter_check_delay <= 0.0) {
asprintf(&error_message, "Illegal value for service_inter_check_delay_method");
error = TRUE;
break;
}
}
}
else if(!strcmp(variable, "max_service_check_spread")) {
strip(value);
max_service_check_spread = atoi(value);
if(max_service_check_spread < 1) {
asprintf(&error_message, "Illegal value for max_service_check_spread");
error = TRUE;
break;
}
}
else if(!strcmp(variable, "host_inter_check_delay_method")) {
if(!strcmp(value, "n"))
host_inter_check_delay_method = ICD_NONE;
else if(!strcmp(value, "d"))
host_inter_check_delay_method = ICD_DUMB;
else if(!strcmp(value, "s"))
host_inter_check_delay_method = ICD_SMART;
else {
host_inter_check_delay_method = ICD_USER;
scheduling_info.host_inter_check_delay = strtod(value, NULL);
if(scheduling_info.host_inter_check_delay <= 0.0) {
asprintf(&error_message, "Illegal value for host_inter_check_delay_method");
error = TRUE;
break;
}
}
}
else if(!strcmp(variable, "max_host_check_spread")) {
max_host_check_spread = atoi(value);
if(max_host_check_spread < 1) {
asprintf(&error_message, "Illegal value for max_host_check_spread");
error = TRUE;
break;
}
}
else if(!strcmp(variable, "service_interleave_factor")) {
if(!strcmp(value, "s"))
service_interleave_factor_method = ILF_SMART;
else {
service_interleave_factor_method = ILF_USER;
scheduling_info.service_interleave_factor = atoi(value);
if(scheduling_info.service_interleave_factor < 1)
scheduling_info.service_interleave_factor = 1;
}
}
else if(!strcmp(variable, "max_concurrent_checks")) {
max_parallel_service_checks = atoi(value);
if(max_parallel_service_checks < 0) {
asprintf(&error_message, "Illegal value for max_concurrent_checks");
error = TRUE;
break;
}
}
else if(!strcmp(variable, "check_result_reaper_frequency") || !strcmp(variable, "service_reaper_frequency")) {
check_reaper_interval = atoi(value);
if(check_reaper_interval < 1) {
asprintf(&error_message, "Illegal value for check_result_reaper_frequency");
error = TRUE;
break;
}
}
else if(!strcmp(variable, "max_check_result_reaper_time")) {
max_check_reaper_time = atoi(value);
if(max_check_reaper_time < 1) {
asprintf(&error_message, "Illegal value for max_check_result_reaper_time");
error = TRUE;
break;
}
}
else if(!strcmp(variable, "sleep_time")) {
obsoleted_warning(variable, NULL);
}
else if(!strcmp(variable, "interval_length")) {
interval_length = atoi(value);
if(interval_length < 1) {
asprintf(&error_message, "Illegal value for interval_length");
error = TRUE;
break;
}
}
else if(!strcmp(variable, "check_external_commands")) {
if(strlen(value) != 1 || value[0] < '0' || value[0] > '1') {
asprintf(&error_message, "Illegal value for check_external_commands");
error = TRUE;
break;
}
check_external_commands = (atoi(value) > 0) ? TRUE : FALSE;
}
/* @todo Remove before Nagios 4.3 */
else if(!strcmp(variable, "command_check_interval")) {
obsoleted_warning(variable, "Commands are always handled on arrival");
}
else if(!strcmp(variable, "check_for_orphaned_services")) {
if(strlen(value) != 1 || value[0] < '0' || value[0] > '1') {
asprintf(&error_message, "Illegal value for check_for_orphaned_services");
error = TRUE;
break;
}
check_orphaned_services = (atoi(value) > 0) ? TRUE : FALSE;
}
else if(!strcmp(variable, "check_for_orphaned_hosts")) {
if(strlen(value) != 1 || value[0] < '0' || value[0] > '1') {
asprintf(&error_message, "Illegal value for check_for_orphaned_hosts");
error = TRUE;
break;
}
check_orphaned_hosts = (atoi(value) > 0) ? TRUE : FALSE;
}
else if(!strcmp(variable, "check_service_freshness")) {
if(strlen(value) != 1 || value[0] < '0' || value[0] > '1') {
asprintf(&error_message, "Illegal value for check_service_freshness");
error = TRUE;
break;
}
check_service_freshness = (atoi(value) > 0) ? TRUE : FALSE;
}
else if(!strcmp(variable, "check_host_freshness")) {
if(strlen(value) != 1 || value[0] < '0' || value[0] > '1') {
asprintf(&error_message, "Illegal value for check_host_freshness");
error = TRUE;
break;
}
check_host_freshness = (atoi(value) > 0) ? TRUE : FALSE;
}
else if(!strcmp(variable, "service_freshness_check_interval") || !strcmp(variable, "freshness_check_interval")) {
service_freshness_check_interval = atoi(value);
if(service_freshness_check_interval <= 0) {
asprintf(&error_message, "Illegal value for service_freshness_check_interval");
error = TRUE;
break;
}
}
else if(!strcmp(variable, "host_freshness_check_interval")) {
host_freshness_check_interval = atoi(value);
if(host_freshness_check_interval <= 0) {
asprintf(&error_message, "Illegal value for host_freshness_check_interval");
error = TRUE;
break;
}
}
else if(!strcmp(variable, "auto_reschedule_checks")) {
if(strlen(value) != 1 || value[0] < '0' || value[0] > '1') {
asprintf(&error_message, "Illegal value for auto_reschedule_checks");
error = TRUE;
break;
}
auto_reschedule_checks = (atoi(value) > 0) ? TRUE : FALSE;
}
else if(!strcmp(variable, "auto_rescheduling_interval")) {
auto_rescheduling_interval = atoi(value);
if(auto_rescheduling_interval <= 0) {
asprintf(&error_message, "Illegal value for auto_rescheduling_interval");
error = TRUE;
break;
}
}
else if(!strcmp(variable, "auto_rescheduling_window")) {
auto_rescheduling_window = atoi(value);
if(auto_rescheduling_window <= 0) {
asprintf(&error_message, "Illegal value for auto_rescheduling_window");
error = TRUE;
break;
}
}
else if(!strcmp(variable, "status_update_interval")) {
status_update_interval = atoi(value);
if(status_update_interval < 1) {
asprintf(&error_message, "Illegal value for status_update_interval");
error = TRUE;
break;
}
}
else if(!strcmp(variable, "time_change_threshold")) {
time_change_threshold = atoi(value);
if(time_change_threshold <= 5) {
asprintf(&error_message, "Illegal value for time_change_threshold");
error = TRUE;
break;
}
}
else if(!strcmp(variable, "process_performance_data"))
process_performance_data = (atoi(value) > 0) ? TRUE : FALSE;
else if(!strcmp(variable, "enable_flap_detection"))
enable_flap_detection = (atoi(value) > 0) ? TRUE : FALSE;
else if(!strcmp(variable, "enable_failure_prediction"))
obsoleted_warning(variable, NULL);
else if(!strcmp(variable, "low_service_flap_threshold")) {
low_service_flap_threshold = strtod(value, NULL);
if(low_service_flap_threshold <= 0.0 || low_service_flap_threshold >= 100.0) {
asprintf(&error_message, "Illegal value for low_service_flap_threshold");
error = TRUE;
break;
}
}
else if(!strcmp(variable, "high_service_flap_threshold")) {
high_service_flap_threshold = strtod(value, NULL);
if(high_service_flap_threshold <= 0.0 || high_service_flap_threshold > 100.0) {
asprintf(&error_message, "Illegal value for high_service_flap_threshold");
error = TRUE;
break;
}
}
else if(!strcmp(variable, "low_host_flap_threshold")) {
low_host_flap_threshold = strtod(value, NULL);
if(low_host_flap_threshold <= 0.0 || low_host_flap_threshold >= 100.0) {
asprintf(&error_message, "Illegal value for low_host_flap_threshold");
error = TRUE;
break;
}
}
else if(!strcmp(variable, "high_host_flap_threshold")) {
high_host_flap_threshold = strtod(value, NULL);
if(high_host_flap_threshold <= 0.0 || high_host_flap_threshold > 100.0) {
asprintf(&error_message, "Illegal value for high_host_flap_threshold");
error = TRUE;
break;
}
}
else if(!strcmp(variable, "date_format")) {
if(!strcmp(value, "euro"))
date_format = DATE_FORMAT_EURO;
else if(!strcmp(value, "iso8601"))
date_format = DATE_FORMAT_ISO8601;
else if(!strcmp(value, "strict-iso8601"))
date_format = DATE_FORMAT_STRICT_ISO8601;
else
date_format = DATE_FORMAT_US;
}
else if(!strcmp(variable, "use_timezone")) {
my_free(use_timezone);
use_timezone = (char *)strdup(value);
}
else if(!strcmp(variable, "event_broker_options")) {
if(!strcmp(value, "-1"))
event_broker_options = BROKER_EVERYTHING;
else
event_broker_options = strtoul(value, NULL, 0);
}
else if(!strcmp(variable, "illegal_object_name_chars"))
illegal_object_chars = (char *)strdup(value);
else if(!strcmp(variable, "illegal_macro_output_chars"))
illegal_output_chars = (char *)strdup(value);
else if(!strcmp(variable, "broker_module")) {
modptr = strtok(value, " \n");
argptr = strtok(NULL, "\n");
#ifdef USE_EVENT_BROKER
modptr = nspath_absolute(modptr, config_file_dir);
if (modptr) {
neb_add_module(modptr, argptr, TRUE);
free(modptr);
}
else {
logit(NSLOG_RUNTIME_ERROR, TRUE, "Error: Failed to allocate module path memory for '%s'\n", value);
}
#endif
}
else if(!strcmp(variable, "use_regexp_matching"))
use_regexp_matches = (atoi(value) > 0) ? TRUE : FALSE;
else if(!strcmp(variable, "use_true_regexp_matching"))
use_true_regexp_matching = (atoi(value) > 0) ? TRUE : FALSE;
else if(!strcmp(variable, "daemon_dumps_core")) {
if(strlen(value) != 1 || value[0] < '0' || value[0] > '1') {
asprintf(&error_message, "Illegal value for daemon_dumps_core");
error = TRUE;
break;
}
daemon_dumps_core = (atoi(value) > 0) ? TRUE : FALSE;
}
else if(!strcmp(variable, "use_large_installation_tweaks")) {
if(strlen(value) != 1 || value[0] < '0' || value[0] > '1') {
asprintf(&error_message, "Illegal value for use_large_installation_tweaks ");
error = TRUE;
break;
}
use_large_installation_tweaks = (atoi(value) > 0) ? TRUE : FALSE;
}
else if(!strcmp(variable, "enable_environment_macros"))
enable_environment_macros = (atoi(value) > 0) ? TRUE : FALSE;
else if(!strcmp(variable, "free_child_process_memory"))
free_child_process_memory = (atoi(value) > 0) ? TRUE : FALSE;
else if(!strcmp(variable, "child_processes_fork_twice"))
child_processes_fork_twice = (atoi(value) > 0) ? TRUE : FALSE;
/*** embedded perl variables are deprecated now ***/
else if(!strcmp(variable, "enable_embedded_perl"))
obsoleted_warning(variable, NULL);
else if(!strcmp(variable, "use_embedded_perl_implicitly"))
obsoleted_warning(variable, NULL);
else if(!strcmp(variable, "auth_file"))
obsoleted_warning(variable, NULL);
else if(!strcmp(variable, "p1_file"))
obsoleted_warning(variable, NULL);
/*** as is external_command_buffer_slots */
else if(!strcmp(variable, "external_command_buffer_slots"))
obsoleted_warning(variable, "All commands are always processed upon arrival");
else if(!strcmp(variable, "check_for_updates"))
check_for_updates = (atoi(value) > 0) ? TRUE : FALSE;
else if(!strcmp(variable, "bare_update_check"))
bare_update_check = (atoi(value) > 0) ? TRUE : FALSE;
/* BEGIN status data variables */
else if(!strcmp(variable, "status_file"))
status_file = nspath_absolute(value, config_file_dir);
else if(strstr(input, "state_retention_file=") == input)
retention_file = nspath_absolute(value, config_file_dir);
/* END status data variables */
/*** BEGIN perfdata variables ***/
else if(!strcmp(variable, "perfdata_timeout")) {
perfdata_timeout = atoi(value);
}
else if(!strcmp(variable, "host_perfdata_command"))
host_perfdata_command = (char *)strdup(value);
else if(!strcmp(variable, "service_perfdata_command"))
service_perfdata_command = (char *)strdup(value);
else if(!strcmp(variable, "host_perfdata_file_template"))
host_perfdata_file_template = (char *)strdup(value);
else if(!strcmp(variable, "service_perfdata_file_template"))
service_perfdata_file_template = (char *)strdup(value);
else if(!strcmp(variable, "host_perfdata_file"))
host_perfdata_file = nspath_absolute(value, config_file_dir);
else if(!strcmp(variable, "service_perfdata_file"))
service_perfdata_file = nspath_absolute(value, config_file_dir);
else if(!strcmp(variable, "host_perfdata_file_mode")) {
host_perfdata_file_pipe = FALSE;
if(strstr(value, "p") != NULL)
host_perfdata_file_pipe = TRUE;
else if(strstr(value, "w") != NULL)
host_perfdata_file_append = FALSE;
else
host_perfdata_file_append = TRUE;
}
else if(!strcmp(variable, "service_perfdata_file_mode")) {
service_perfdata_file_pipe = FALSE;
if(strstr(value, "p") != NULL)
service_perfdata_file_pipe = TRUE;
else if(strstr(value, "w") != NULL)
service_perfdata_file_append = FALSE;
else
service_perfdata_file_append = TRUE;
}
else if(!strcmp(variable, "host_perfdata_file_processing_interval"))
host_perfdata_file_processing_interval = strtoul(value, NULL, 0);
else if(!strcmp(variable, "service_perfdata_file_processing_interval"))
service_perfdata_file_processing_interval = strtoul(value, NULL, 0);
else if(!strcmp(variable, "host_perfdata_file_processing_command"))
host_perfdata_file_processing_command = (char *)strdup(value);
else if(!strcmp(variable, "service_perfdata_file_processing_command"))
service_perfdata_file_processing_command = (char *)strdup(value);
else if(!strcmp(variable,"host_perfdata_process_empty_results"))
host_perfdata_process_empty_results = (atoi(value) > 0) ? TRUE : FALSE;
else if(!strcmp(variable,"service_perfdata_process_empty_results"))
service_perfdata_process_empty_results = (atoi(value) > 0) ? TRUE : FALSE;
/*** END perfdata variables */
else if(strstr(input, "cfg_file=") == input || strstr(input, "cfg_dir=") == input)
continue;
else if(strstr(input, "object_cache_file=") == input) {
my_free(object_cache_file);
object_cache_file = nspath_absolute(value, config_file_dir);
my_free(mac->x[MACRO_OBJECTCACHEFILE]);
mac->x[MACRO_OBJECTCACHEFILE] = strdup(object_cache_file);
}
else if(strstr(input, "precached_object_file=") == input) {
my_free(object_precache_file);
object_precache_file = nspath_absolute(value, config_file_dir);
}
else if(!strcmp(variable, "allow_empty_hostgroup_assignment")) {
allow_empty_hostgroup_assignment = (atoi(value) > 0) ? TRUE : FALSE;
}
/* skip external data directives */
else if(strstr(input, "x") == input)
continue;
else if(!strcmp(variable,"host_down_disable_service_checks")) {
host_down_disable_service_checks = strtoul(value, NULL, 0);
}
else if(!strcmp(variable,"service_skip_check_dependency_status")) {
service_skip_check_dependency_status = atoi(value);
if(service_skip_check_dependency_status < -1 || service_skip_check_dependency_status > 3) {
asprintf(&error_message, "Illegal value for service_skip_check_dependency_status");
error = TRUE;
break;
}
}
else if(!strcmp(variable,"service_skip_check_parent_status")) {
service_skip_check_parent_status = atoi(value);
if(service_skip_check_parent_status < -1 || service_skip_check_parent_status > 3) {
asprintf(&error_message, "Illegal value for service_skip_check_parent_status");
error = TRUE;
break;
}
}
else if(!strcmp(variable,"service_skip_check_host_down_status")) {
service_skip_check_host_down_status = atoi(value);
if(service_skip_check_host_down_status < -1 || service_skip_check_host_down_status > 3) {
asprintf(&error_message, "Illegal value for service_skip_check_host_down_status");
error = TRUE;
break;
}
}
else if(!strcmp(variable,"host_skip_check_dependency_status")) {
host_skip_check_dependency_status = atoi(value);
if(host_skip_check_dependency_status < -1 || host_skip_check_dependency_status > 3) {
asprintf(&error_message, "Illegal value for host_skip_check_dependency_status");
error = TRUE;
break;
}
}
/* we don't know what this variable is... */
else {
asprintf(&error_message, "UNKNOWN VARIABLE");
error = TRUE;
break;
}
}
if (deprecated) {
for (list = deprecated; list; list = list->next) {
logit(NSLOG_CONFIG_WARNING, TRUE, "%s", (char *)list->object_ptr);
free(list->object_ptr);
}
free_objectlist(&deprecated);
deprecated = NULL;
}
if (!temp_path && !(temp_path = getenv("TMPDIR")) && !(temp_path = getenv("TMP"))) {
temp_path = strdup("/tmp");
}
else {
/* make sure we don't have a trailing slash */
if(temp_path[strlen(temp_path) - 1] == '/')
temp_path[strlen(temp_path) - 1] = '\x0';
}
if((strlen(temp_path) > MAX_FILENAME_LENGTH - 1)) {
logit(NSLOG_CONFIG_ERROR, TRUE, "Error: temp_path is too long\n");
return ERROR;
}
if((tmpdir = opendir(temp_path)) == NULL) {
logit(NSLOG_CONFIG_ERROR, TRUE, "Error: temp_path '%s' is not a valid directory\n", temp_path);
return ERROR;
}
closedir(tmpdir);
/* now that we know we have temp_path, we can set temp_file properly */
if (!temp_file) {
temp_file = nspath_absolute("nagios.tmp", temp_path);
}
else if (*temp_file == '.') {
/* temp_file is relative. Make it nagios.cfg-relative */
char *foo = temp_file;
temp_file = nspath_absolute(temp_file, config_file_dir);
free(foo);
}
else if (*temp_file != '/') {
/*
* tempfile is not relative and not absolute, so
* put it in temp_path
*/
char *foo = temp_file;
temp_file = nspath_absolute(temp_file, temp_path);
free(foo);
}
if(strlen(temp_file) > MAX_FILENAME_LENGTH - 1) {
logit(NSLOG_CONFIG_ERROR, TRUE, "Error: Temp file '%s' is too long\n", temp_file);
return ERROR;
}
/* save the macros */
mac->x[MACRO_TEMPPATH] = temp_path;
mac->x[MACRO_TEMPFILE] = temp_file;
/* adjust timezone values */
if(use_timezone != NULL)
set_environment_var("TZ", use_timezone, 1);
tzset();
/* adjust tweaks */
if(free_child_process_memory == -1)
free_child_process_memory = (use_large_installation_tweaks == TRUE) ? FALSE : TRUE;
if(child_processes_fork_twice == -1)
child_processes_fork_twice = (use_large_installation_tweaks == TRUE) ? FALSE : TRUE;
/* handle errors */
if(error == TRUE) {
logit(NSLOG_CONFIG_ERROR, TRUE, "Error in configuration file '%s' - Line %d (%s)", main_config_file, current_line, (error_message == NULL) ? "NULL" : error_message);
return ERROR;
}
/* free leftover memory and close the file */
my_free(input);
mmap_fclose(thefile);
/* free memory */
my_free(error_message);
my_free(input);
my_free(variable);
my_free(value);
/* make sure a log file has been specified */
if(log_file == NULL) {
logit(NSLOG_CONFIG_ERROR, TRUE, "Error: Log file is not specified anywhere in main config file '%s'!", main_config_file);
exit(ERROR);
}
strip(log_file);
return OK;
}
/* processes macros in resource file */
int read_resource_file(char *resource_file) {
char *input = NULL;
char *variable = NULL;
char *value = NULL;
char *temp_ptr = NULL;
mmapfile *thefile = NULL;
int current_line = 1;
int error = FALSE;
int user_index = 0;
if((thefile = mmap_fopen(resource_file)) == NULL) {
logit(NSLOG_CONFIG_ERROR, TRUE, "Error: Cannot open resource file '%s' for reading!", resource_file);
return ERROR;
}
/* process all lines in the resource file */
while(1) {
/* free memory */
my_free(input);
my_free(variable);
my_free(value);
/* read the next line */
if((input = mmap_fgets_multiline(thefile)) == NULL)
break;
current_line = thefile->current_line;
/* skip blank lines and comments */
if(input[0] == '#' || input[0] == '\x0' || input[0] == '\n' || input[0] == '\r')
continue;
strip(input);
/* get the variable name */
if((temp_ptr = my_strtok_with_free(input, "=", FALSE)) == NULL) {
logit(NSLOG_CONFIG_ERROR, TRUE, "Error: NULL variable - Line %d of resource file '%s'", current_line, resource_file);
error = TRUE;
break;
}
if((variable = (char *)strdup(temp_ptr)) == NULL) {
error = TRUE;
break;
}
/* get the value */
if((temp_ptr = my_strtok_with_free(NULL, "\n", FALSE)) == NULL) {
logit(NSLOG_CONFIG_ERROR, TRUE, "Error: NULL variable value - Line %d of resource file '%s'", current_line, resource_file);
error = TRUE;
break;
}
if((value = (char *)strdup(temp_ptr)) == NULL) {
error = TRUE;
break;
}
temp_ptr = my_strtok_with_free(NULL, "\n", TRUE);
/* what should we do with the variable/value pair? */
/* check for macro declarations */
if(variable[0] == '$' && variable[strlen(variable) - 1] == '$') {
/* $USERx$ macro declarations */
if(strstr(variable, "$USER") == variable && strlen(variable) > 5) {
user_index = atoi(variable + 5) - 1;
if(user_index >= 0 && user_index < MAX_USER_MACROS) {
my_free(macro_user[user_index]);
macro_user[user_index] = (char *)strdup(value);
}
}
}
}
/* free leftover memory and close the file */
my_free(input);
mmap_fclose(thefile);
/* free memory */
my_free(variable);
my_free(value);
if(error == TRUE)
return ERROR;
return OK;
}
/****************************************************************/
/**************** CONFIG VERIFICATION FUNCTIONS *****************/
/****************************************************************/
/* do a pre-flight check to make sure object relationships, etc. make sense */
int pre_flight_check(void) {
char *buf = NULL;
int warnings = 0;
int errors = 0;
struct timeval tv[4];
double runtime[4];
int temp_path_fd = -1;
if(test_scheduling == TRUE)
gettimeofday(&tv[0], NULL);
/********************************************/
/* check object relationships */
/********************************************/
pre_flight_object_check(&warnings, &errors);
if(test_scheduling == TRUE)
gettimeofday(&tv[1], NULL);
/********************************************/
/* check for circular paths between hosts */
/********************************************/
pre_flight_circular_check(&warnings, &errors);
if(test_scheduling == TRUE)
gettimeofday(&tv[2], NULL);
/********************************************/
/* check global event handler commands... */
/********************************************/
if(verify_config)
printf("Checking global event handlers...\n");
if(global_host_event_handler != NULL) {
global_host_event_handler_ptr = find_bang_command(global_host_event_handler);
if (global_host_event_handler_ptr == NULL) {
logit(NSLOG_VERIFICATION_ERROR, TRUE, "Error: Global host event handler command '%s' is not defined anywhere!", global_host_event_handler);
errors++;
}
}
if(global_service_event_handler != NULL) {
global_service_event_handler_ptr = find_bang_command(global_service_event_handler);
if (global_service_event_handler_ptr == NULL) {
logit(NSLOG_VERIFICATION_ERROR, TRUE, "Error: Global service event handler command '%s' is not defined anywhere!", global_service_event_handler);
errors++;
}
}
/**************************************************/
/* check obsessive processor commands... */
/**************************************************/
if(verify_config)
printf("Checking obsessive compulsive processor commands...\n");
if(ocsp_command != NULL) {
ocsp_command_ptr = find_bang_command(ocsp_command);
if (!ocsp_command_ptr) {
logit(NSLOG_CONFIG_ERROR, TRUE, "Error: OCSP command '%s' is not defined anywhere!\n", ocsp_command);
errors++;
}
}
if(ochp_command != NULL) {
ochp_command_ptr = find_bang_command(ochp_command);
if (!ochp_command_ptr) {
logit(NSLOG_CONFIG_ERROR, TRUE, "Error: OCHP command '%s' is not defined anywhere!\n", ochp_command);
errors++;
}
}
/**************************************************/
/* check various settings... */
/**************************************************/
if(verify_config)
printf("Checking misc settings...\n");
/* check if we can write to temp_path */
asprintf(&buf, "%s/nagiosXXXXXX", temp_path);
if((temp_path_fd = mkstemp(buf)) == -1) {
logit(NSLOG_VERIFICATION_ERROR, TRUE, "\tError: Unable to write to temp_path ('%s') - %s\n", temp_path, strerror(errno));
errors++;
}
else {
close(temp_path_fd);
remove(buf);
}
my_free(buf);
/* check if we can write to check_result_path */
asprintf(&buf, "%s/nagiosXXXXXX", check_result_path);
if((temp_path_fd = mkstemp(buf)) == -1) {
logit(NSLOG_VERIFICATION_WARNING, TRUE, "\tError: Unable to write to check_result_path ('%s') - %s\n", check_result_path, strerror(errno));
errors++;
}
else {
close(temp_path_fd);
remove(buf);
}
my_free(buf);
/* warn if user didn't specify any illegal macro output chars */
if(illegal_output_chars == NULL) {
logit(NSLOG_VERIFICATION_WARNING, TRUE, "%s", "Warning: Nothing specified for illegal_macro_output_chars variable!\n");
warnings++;
}
else {
char *p;
for(p = illegal_output_chars; *p; p++) {
illegal_output_char_map[(int)*p] = 1;
}
}
if(verify_config) {
printf("\n");
printf("Total Warnings: %d\n", warnings);
printf("Total Errors: %d\n", errors);
}
if(test_scheduling == TRUE)
gettimeofday(&tv[3], NULL);
if(test_scheduling == TRUE) {
runtime[0] = tv_delta_f(&tv[0], &tv[1]);
runtime[1] = tv_delta_f(&tv[1], &tv[2]);
runtime[2] = (double)((double)(tv[3].tv_sec - tv[2].tv_sec) + (double)((tv[3].tv_usec - tv[2].tv_usec) / 1000.0) / 1000.0);
runtime[3] = runtime[0] + runtime[1] + runtime[2];
printf("Timing information on configuration verification is listed below.\n\n");
printf("CONFIG VERIFICATION TIMES\n");
printf("----------------------------------\n");
printf("Object Relationships: %.6lf sec\n", runtime[0]);
printf("Circular Paths: %.6lf sec\n", runtime[1]);
printf("Misc: %.6lf sec\n", runtime[2]);
printf(" ============\n");
printf("TOTAL: %.6lf sec\n", runtime[3]);
printf("\n\n");
}
return (errors > 0) ? ERROR : OK;
}
/* do a pre-flight check to make sure object relationships make sense */
int pre_flight_object_check(int *w, int *e) {
contact *temp_contact = NULL;
commandsmember *temp_commandsmember = NULL;
contactgroup *temp_contactgroup = NULL;
host *temp_host = NULL;
host *temp_host2 = NULL;
hostsmember *temp_hostsmember = NULL;
servicesmember *sm = NULL;
hostgroup *temp_hostgroup = NULL;
servicegroup *temp_servicegroup = NULL;
service *temp_service = NULL;
command *temp_command = NULL;
timeperiod *temp_timeperiod = NULL;
timeperiod *temp_timeperiod2 = NULL;
timeperiodexclusion *temp_timeperiodexclusion = NULL;
int total_objects = 0;
int warnings = 0;
int errors = 0;
#ifdef TEST
void *ptr = NULL;
char *buf1 = "";
char *buf2 = "";
buf1 = "temptraxe1";
buf2 = "Probe 2";
for(temp_se = get_first_serviceescalation_by_service(buf1, buf2, &ptr); temp_se != NULL; temp_se = get_next_serviceescalation_by_service(buf1, buf2, &ptr)) {
printf("FOUND ESCALATION FOR SVC '%s'/'%s': %d-%d/%.3f, PTR=%p\n", buf1, buf2, temp_se->first_notification, temp_se->last_notification, temp_se->notification_interval, ptr);
}
for(temp_he = get_first_hostescalation_by_host(buf1, &ptr); temp_he != NULL; temp_he = get_next_hostescalation_by_host(buf1, &ptr)) {
printf("FOUND ESCALATION FOR HOST '%s': %d-%d/%d, PTR=%p\n", buf1, temp_he->first_notification, temp_he->last_notification, temp_he->notification_interval, ptr);
}
#endif
if(verify_config)
printf("Checking objects...\n");
/*****************************************/
/* check each service... */
/*****************************************/
if(get_service_count() == 0) {
logit(NSLOG_VERIFICATION_ERROR, TRUE, "Error: There are no services defined!");
errors++;
}
total_objects = 0;
for(temp_service = service_list; temp_service != NULL; temp_service = temp_service->next) {
total_objects++;
/* check the event handler command */
if(temp_service->event_handler != NULL) {
temp_service->event_handler_ptr = find_bang_command(temp_service->event_handler);
if(temp_service->event_handler_ptr == NULL) {
logit(NSLOG_VERIFICATION_ERROR, TRUE, "Error: Event handler command '%s' specified in service '%s' for host '%s' not defined anywhere", temp_service->event_handler, temp_service->description, temp_service->host_name);
errors++;
}
}
/* check the service check_command */
temp_service->check_command_ptr = find_bang_command(temp_service->check_command);
if(temp_service->check_command_ptr == NULL) {
logit(NSLOG_VERIFICATION_ERROR, TRUE, "Error: Service check command '%s' specified in service '%s' for host '%s' not defined anywhere!", temp_service->check_command, temp_service->description, temp_service->host_name);
errors++;
}
/* check for sane recovery options */
if(temp_service->notification_options == OPT_RECOVERY) {
logit(NSLOG_VERIFICATION_WARNING, TRUE, "Warning: Recovery notification option in service '%s' for host '%s' doesn't make any sense - specify warning and/or critical options as well", temp_service->description, temp_service->host_name);
warnings++;
}
/* check to see if there is at least one contact/group */
if(temp_service->contacts == NULL && temp_service->contact_groups == NULL) {
logit(NSLOG_VERIFICATION_WARNING, TRUE, "Warning: Service '%s' on host '%s' has no default contacts or contactgroups defined!", temp_service->description, temp_service->host_name);
warnings++;
}
/* verify service check timeperiod */
if(temp_service->check_period == NULL) {
logit(NSLOG_VERIFICATION_WARNING, TRUE, "Warning: Service '%s' on host '%s' has no check time period defined!", temp_service->description, temp_service->host_name);
warnings++;
}
/* check service notification timeperiod */
if(temp_service->notification_period == NULL) {
logit(NSLOG_VERIFICATION_WARNING, TRUE, "Warning: Service '%s' on host '%s' has no notification time period defined!", temp_service->description, temp_service->host_name);
warnings++;
}
/* check parent services */
for(sm = temp_service->parents; sm; sm = sm->next) {
sm->service_ptr = find_service(sm->host_name, sm->service_description);
if(sm->service_ptr == NULL) {
logit(NSLOG_VERIFICATION_ERROR, TRUE, "Error: Service '%s' on host '%s' is not a valid parent for service '%s' on host '%s'\n",
sm->host_name, sm->service_description,
temp_service->host_name, temp_service->description);
errors++;
}
/* add a reverse (child) link to make searches faster later on */
add_child_link_to_service(sm->service_ptr, temp_service);
}
/* see if the notification interval is less than the check interval */
if(temp_service->notification_interval < temp_service->check_interval && temp_service->notification_interval != 0) {
logit(NSLOG_VERIFICATION_WARNING, TRUE, "Warning: Service '%s' on host '%s' has a notification interval less than its check interval! Notifications are only re-sent after checks are made, so the effective notification interval will be that of the check interval.", temp_service->description, temp_service->host_name);
warnings++;
}
/* check for illegal characters in service description */
if(use_precached_objects == FALSE) {
if(contains_illegal_object_chars(temp_service->description) == TRUE) {
logit(NSLOG_VERIFICATION_ERROR, TRUE, "Error: The description string for service '%s' on host '%s' contains one or more illegal characters.", temp_service->description, temp_service->host_name);
errors++;
}
}
}
if(verify_config)
printf("\tChecked %d services.\n", total_objects);
/*****************************************/
/* check all hosts... */
/*****************************************/
if(get_host_count() == 0) {
logit(NSLOG_VERIFICATION_ERROR, TRUE, "Error: There are no hosts defined!");
errors++;
}
total_objects = 0;
for(temp_host = host_list; temp_host != NULL; temp_host = temp_host->next) {
total_objects++;
/* make sure each host has at least one service associated with it */
if(temp_host->total_services == 0 && verify_config >= 2) {
logit(NSLOG_VERIFICATION_WARNING, TRUE, "Warning: Host '%s' has no services associated with it!", temp_host->name);
warnings++;
}
/* check the event handler command */
if(temp_host->event_handler != NULL) {
temp_host->event_handler_ptr = find_bang_command(temp_host->event_handler);
if(temp_host->event_handler_ptr == NULL) {
logit(NSLOG_VERIFICATION_ERROR, TRUE, "Error: Event handler command '%s' specified for host '%s' not defined anywhere", temp_host->event_handler, temp_host->name);
errors++;
}
}
/* hosts that don't have check commands defined shouldn't ever be checked... */
if(temp_host->check_command != NULL) {
temp_host->check_command_ptr = find_bang_command(temp_host->check_command);
if(temp_host->check_command_ptr == NULL) {
logit(NSLOG_VERIFICATION_ERROR, TRUE, "Error: Host check command '%s' specified for host '%s' is not defined anywhere!", temp_host->check_command, temp_host->name);
errors++;
}
}
/* check host check timeperiod */
if(temp_host->check_period != NULL) {
temp_timeperiod = find_timeperiod(temp_host->check_period);
if(temp_timeperiod == NULL) {
logit(NSLOG_VERIFICATION_ERROR, TRUE, "Error: Check period '%s' specified for host '%s' is not defined anywhere!", temp_host->check_period, temp_host->name);
errors++;
}
/* save the pointer to the check timeperiod for later */
temp_host->check_period_ptr = temp_timeperiod;
}
/* check to see if there is at least one contact/group */
if(temp_host->contacts == NULL && temp_host->contact_groups == NULL) {
logit(NSLOG_VERIFICATION_WARNING, TRUE, "Warning: Host '%s' has no default contacts or contactgroups defined!", temp_host->name);
warnings++;
}
/* check notification timeperiod */
if(temp_host->notification_period != NULL) {
temp_timeperiod = find_timeperiod(temp_host->notification_period);
if(temp_timeperiod == NULL) {
logit(NSLOG_VERIFICATION_ERROR, TRUE, "Error: Notification period '%s' specified for host '%s' is not defined anywhere!", temp_host->notification_period, temp_host->name);
errors++;
}
/* save the pointer to the notification timeperiod for later */
temp_host->notification_period_ptr = temp_timeperiod;
}
/* check all parent parent host */
for(temp_hostsmember = temp_host->parent_hosts; temp_hostsmember != NULL; temp_hostsmember = temp_hostsmember->next) {
if((temp_host2 = find_host(temp_hostsmember->host_name)) == NULL) {
logit(NSLOG_VERIFICATION_ERROR, TRUE, "Error: '%s' is not a valid parent for host '%s'!", temp_hostsmember->host_name, temp_host->name);
errors++;
}
/* save the parent host pointer for later */
temp_hostsmember->host_ptr = temp_host2;
/* add a reverse (child) link to make searches faster later on */
add_child_link_to_host(temp_host2, temp_host);
}
/* check for sane recovery options */
if(temp_host->notification_options == OPT_RECOVERY) {
logit(NSLOG_VERIFICATION_WARNING, TRUE, "Warning: Recovery notification option in host '%s' definition doesn't make any sense - specify down and/or unreachable options as well", temp_host->name);
warnings++;
}
/* check for illegal characters in host name */
if(use_precached_objects == FALSE) {
if(contains_illegal_object_chars(temp_host->name) == TRUE) {
logit(NSLOG_VERIFICATION_ERROR, TRUE, "Error: The name of host '%s' contains one or more illegal characters.", temp_host->name);
errors++;
}
}
}
if(verify_config)
printf("\tChecked %d hosts.\n", total_objects);
/*****************************************/
/* check each host group... */
/*****************************************/
for(temp_hostgroup = hostgroup_list, total_objects = 0; temp_hostgroup != NULL; temp_hostgroup = temp_hostgroup->next, total_objects++) {
/* check for illegal characters in hostgroup name */
if(use_precached_objects == FALSE) {
if(contains_illegal_object_chars(temp_hostgroup->group_name) == TRUE) {
logit(NSLOG_VERIFICATION_ERROR, TRUE, "Error: The name of hostgroup '%s' contains one or more illegal characters.", temp_hostgroup->group_name);
errors++;
}
}
}
if(verify_config)
printf("\tChecked %d host groups.\n", total_objects);
/*****************************************/
/* check each service group... */
/*****************************************/
for(temp_servicegroup = servicegroup_list, total_objects = 0; temp_servicegroup != NULL; temp_servicegroup = temp_servicegroup->next, total_objects++) {
/* check for illegal characters in servicegroup name */
if(use_precached_objects == FALSE) {
if(contains_illegal_object_chars(temp_servicegroup->group_name) == TRUE) {
logit(NSLOG_VERIFICATION_ERROR, TRUE, "Error: The name of servicegroup '%s' contains one or more illegal characters.", temp_servicegroup->group_name);
errors++;
}
}
}
if(verify_config)
printf("\tChecked %d service groups.\n", total_objects);
/*****************************************/
/* check all contacts... */
/*****************************************/
if(contact_list == NULL) {
logit(NSLOG_VERIFICATION_ERROR, TRUE, "Error: There are no contacts defined!");
errors++;
}
for(temp_contact = contact_list, total_objects = 0; temp_contact != NULL; temp_contact = temp_contact->next, total_objects++) {
/* check service notification commands */
if(temp_contact->service_notification_commands == NULL) {
logit(NSLOG_VERIFICATION_ERROR, TRUE, "Error: Contact '%s' has no service notification commands defined!", temp_contact->name);
errors++;
}
else for(temp_commandsmember = temp_contact->service_notification_commands; temp_commandsmember != NULL; temp_commandsmember = temp_commandsmember->next) {
temp_commandsmember->command_ptr = find_bang_command(temp_commandsmember->command);
if(temp_commandsmember->command_ptr == NULL) {
logit(NSLOG_VERIFICATION_ERROR, TRUE, "Error: Service notification command '%s' specified for contact '%s' is not defined anywhere!", temp_commandsmember->command, temp_contact->name);
errors++;
}
}
/* check host notification commands */
if(temp_contact->host_notification_commands == NULL) {
logit(NSLOG_VERIFICATION_ERROR, TRUE, "Error: Contact '%s' has no host notification commands defined!", temp_contact->name);
errors++;
}
else for(temp_commandsmember = temp_contact->host_notification_commands; temp_commandsmember != NULL; temp_commandsmember = temp_commandsmember->next) {
temp_commandsmember->command_ptr = find_bang_command(temp_commandsmember->command);
if(temp_commandsmember->command_ptr == NULL) {
logit(NSLOG_VERIFICATION_ERROR, TRUE, "Error: Host notification command '%s' specified for contact '%s' is not defined anywhere!", temp_commandsmember->command, temp_contact->name);
errors++;
}
}
/* check service notification timeperiod */
if(temp_contact->service_notification_period == NULL) {
logit(NSLOG_VERIFICATION_WARNING, TRUE, "Warning: Contact '%s' has no service notification time period defined!", temp_contact->name);
warnings++;
}
else {
temp_timeperiod = find_timeperiod(temp_contact->service_notification_period);
if(temp_timeperiod == NULL) {
logit(NSLOG_VERIFICATION_ERROR, TRUE, "Error: Service notification period '%s' specified for contact '%s' is not defined anywhere!", temp_contact->service_notification_period, temp_contact->name);
errors++;
}
/* save the pointer to the service notification timeperiod for later */
temp_contact->service_notification_period_ptr = temp_timeperiod;
}
/* check host notification timeperiod */
if(temp_contact->host_notification_period == NULL) {
logit(NSLOG_VERIFICATION_WARNING, TRUE, "Warning: Contact '%s' has no host notification time period defined!", temp_contact->name);
warnings++;
}
else {
temp_timeperiod = find_timeperiod(temp_contact->host_notification_period);
if(temp_timeperiod == NULL) {
logit(NSLOG_VERIFICATION_ERROR, TRUE, "Error: Host notification period '%s' specified for contact '%s' is not defined anywhere!", temp_contact->host_notification_period, temp_contact->name);
errors++;
}
/* save the pointer to the host notification timeperiod for later */
temp_contact->host_notification_period_ptr = temp_timeperiod;
}
/* check for sane host recovery options */
if(temp_contact->host_notification_options == OPT_RECOVERY) {
logit(NSLOG_VERIFICATION_WARNING, TRUE, "Warning: Host recovery notification option for contact '%s' doesn't make any sense - specify down and/or unreachable options as well", temp_contact->name);
warnings++;
}
/* check for sane service recovery options */
if(temp_contact->service_notification_options == OPT_RECOVERY) {
logit(NSLOG_VERIFICATION_WARNING, TRUE, "Warning: Service recovery notification option for contact '%s' doesn't make any sense - specify critical and/or warning options as well", temp_contact->name);
warnings++;
}
/* check for illegal characters in contact name */
if(use_precached_objects == FALSE) {
if(contains_illegal_object_chars(temp_contact->name) == TRUE) {
logit(NSLOG_VERIFICATION_ERROR, TRUE, "Error: The name of contact '%s' contains one or more illegal characters.", temp_contact->name);
errors++;
}
}
}
if(verify_config)
printf("\tChecked %d contacts.\n", total_objects);
/*****************************************/
/* check each contact group... */
/*****************************************/
for(temp_contactgroup = contactgroup_list, total_objects = 0; temp_contactgroup != NULL; temp_contactgroup = temp_contactgroup->next, total_objects++) {
/* check for illegal characters in contactgroup name */
if(use_precached_objects == FALSE) {
if(contains_illegal_object_chars(temp_contactgroup->group_name) == TRUE) {
logit(NSLOG_VERIFICATION_ERROR, TRUE, "Error: The name of contact group '%s' contains one or more illegal characters.", temp_contactgroup->group_name);
errors++;
}
}
}
if(verify_config)
printf("\tChecked %d contact groups.\n", total_objects);
/*****************************************/
/* check all commands... */
/*****************************************/
for(temp_command = command_list, total_objects = 0; temp_command != NULL; temp_command = temp_command->next, total_objects++) {
/* check for illegal characters in command name */
if(use_precached_objects == FALSE) {
if(contains_illegal_object_chars(temp_command->name) == TRUE) {
logit(NSLOG_VERIFICATION_ERROR, TRUE, "Error: The name of command '%s' contains one or more illegal characters.", temp_command->name);
errors++;
}
}
}
if(verify_config)
printf("\tChecked %d commands.\n", total_objects);
/*****************************************/
/* check all timeperiods... */
/*****************************************/
for(temp_timeperiod = timeperiod_list, total_objects = 0; temp_timeperiod != NULL; temp_timeperiod = temp_timeperiod->next, total_objects++) {
/* check for illegal characters in timeperiod name */
if(use_precached_objects == FALSE) {
if(contains_illegal_object_chars(temp_timeperiod->name) == TRUE) {
logit(NSLOG_VERIFICATION_ERROR, TRUE, "Error: The name of time period '%s' contains one or more illegal characters.", temp_timeperiod->name);
errors++;
}
}
/* check for valid timeperiod names in exclusion list */
for(temp_timeperiodexclusion = temp_timeperiod->exclusions; temp_timeperiodexclusion != NULL; temp_timeperiodexclusion = temp_timeperiodexclusion->next) {
temp_timeperiod2 = find_timeperiod(temp_timeperiodexclusion->timeperiod_name);
if(temp_timeperiod2 == NULL) {
logit(NSLOG_VERIFICATION_ERROR, TRUE, "Error: Excluded time period '%s' specified in timeperiod '%s' is not defined anywhere!", temp_timeperiodexclusion->timeperiod_name, temp_timeperiod->name);
errors++;
}
/* save the timeperiod pointer for later */
temp_timeperiodexclusion->timeperiod_ptr = temp_timeperiod2;
}
}
if(verify_config)
printf("\tChecked %d time periods.\n", total_objects);
/* help people use scripts to verify that objects are loaded */
if(verify_config) {
printf("\tChecked %u host escalations.\n", num_objects.hostescalations);
printf("\tChecked %u service escalations.\n", num_objects.serviceescalations);
}
/* update warning and error count */
*w += warnings;
*e += errors;
return (errors > 0) ? ERROR : OK;
}
/* dfs status values */
#define DFS_UNCHECKED 0 /* default value */
#define DFS_TEMP_CHECKED 1 /* check just one time */
#define DFS_OK 2 /* no problem */
#define DFS_NEAR_LOOP 3 /* has trouble sons */
#define DFS_LOOPY 4 /* is a part of a loop */
#define dfs_get_status(obj) (obj ? ary[obj->id] : DFS_OK)
#define dfs_set_status(obj, value) ary[obj->id] = (value)
/**
* Modified version of Depth-first Search
* http://en.wikipedia.org/wiki/Depth-first_search
*
* In a dependency tree like this (parent->child, dep->dep or whatever):
* A - B C
* \ /
* D
* / \
* E - F - G
* / \\
* H H
*
* ... we look at the nodes in the following order:
* A B D C G (marking all of them as OK)
* E F D G H F (D,G are already OK, E is marked near-loopy F and H are loopy)
* H (which is already marked as loopy, so we don't follow it)
*
* We look at each node at most once per parent, so the algorithm has
* O(nx) worst-case complexity,, where x is the average number of
* parents.
*/
/*
* same as dfs_host_path, but we flip the the tree and traverse it
* backwards, since core Nagios doesn't need the child pointer at
* later stages.
*/
static int dfs_servicedep_path(char *ary, service *root, int dep_type, int *errors)
{
objectlist *olist;
int status;
status = dfs_get_status(root);
if(status != DFS_UNCHECKED)
return status;
dfs_set_status(root, DFS_TEMP_CHECKED);
if (dep_type == NOTIFICATION_DEPENDENCY) {
olist = root->notify_deps;
} else {
olist = root->exec_deps;
}
if (!olist) { /* no children, so we can't be loopy */
dfs_set_status(root, DFS_OK);
return DFS_OK;
}
for (; olist; olist = olist->next) {
int child_status;
service *child;
servicedependency *child_dep = (servicedependency *)olist->object_ptr;
/* tree is upside down, so look to master */
child = child_dep->master_service_ptr;
child_status = dfs_servicedep_path(ary, child, dep_type, errors);
if (child_status == DFS_OK)
continue;
if(child_status == DFS_TEMP_CHECKED) {
logit(NSLOG_VERIFICATION_ERROR, TRUE, "Error: Circular %s dependency detected for services '%s;%s' and '%s;%s'\n",
dep_type == NOTIFICATION_DEPENDENCY ? "notification" : "execution",
root->host_name, root->description,
child->host_name, child->description);
(*errors)++;
dfs_set_status(child, DFS_LOOPY);
dfs_set_status(root, DFS_LOOPY);
continue;
}
}
/*
* if we've hit ourself, we'll have marked us as loopy
* above, so if we're TEMP_CHECKED still we're ok
*/
if (dfs_get_status(root) == DFS_TEMP_CHECKED)
dfs_set_status(root, DFS_OK);
return dfs_get_status(root);
}
static int dfs_hostdep_path(char *ary, host *root, int dep_type, int *errors)
{
objectlist *olist;
int status;
status = dfs_get_status(root);
if(status != DFS_UNCHECKED)
return status;
dfs_set_status(root, DFS_TEMP_CHECKED);
if (dep_type == NOTIFICATION_DEPENDENCY) {
olist = root->notify_deps;
} else {
olist = root->exec_deps;
}
for (; olist; olist = olist->next) {
int child_status;
host *child;
hostdependency *child_dep = (hostdependency *)olist->object_ptr;
child = child_dep->master_host_ptr;
child_status = dfs_hostdep_path(ary, child, dep_type, errors);
if (child_status == DFS_OK)
continue;
if(child_status == DFS_TEMP_CHECKED) {
logit(NSLOG_VERIFICATION_ERROR, TRUE, "Error: Circular %s dependency detected for hosts '%s' and '%s'\n",
dep_type == NOTIFICATION_DEPENDENCY ? "notification" : "execution",
root->name, child->name);
dfs_set_status(child, DFS_LOOPY);
dfs_set_status(root, DFS_LOOPY);
(*errors)++;
continue;
}
}
/*
* if we've hit ourself, we'll have marked us as loopy
* above, so if we're still TEMP_CHECKED we're ok
*/
if (dfs_get_status(root) == DFS_TEMP_CHECKED)
dfs_set_status(root, DFS_OK);
return dfs_get_status(root);
}
static int dfs_host_path(char *ary, host *root, int *errors) {
hostsmember *child = NULL;
if(dfs_get_status(root) != DFS_UNCHECKED)
return dfs_get_status(root);
/* Mark the root temporary checked */
dfs_set_status(root, DFS_TEMP_CHECKED);
/* We are scanning the children */
for(child = root->child_hosts; child != NULL; child = child->next) {
int child_status = dfs_host_path(ary, child->host_ptr, errors);
/* we can move on quickly if child is ok */
if(child_status == DFS_OK)
continue;
/* If a child already temporary checked, its a problem,
* loop inside, and its a acked status */
if(child_status == DFS_TEMP_CHECKED) {
logit(NSLOG_VERIFICATION_ERROR, TRUE, "Error: The hosts '%s' and '%s' form or lead into a circular parent/child chain!", root->name, child->host_ptr->name);
(*errors)++;
dfs_set_status(child->host_ptr, DFS_LOOPY);
dfs_set_status(root, DFS_LOOPY);
continue;
}
}
/*
* If root have been modified, do not set it OK
* A node is OK if and only if all of his children are OK
* If it does not have child, goes ok
*/
if(dfs_get_status(root) == DFS_TEMP_CHECKED)
dfs_set_status(root, DFS_OK);
return dfs_get_status(root);
}
static int dfs_timeperiod_path(char *ary, timeperiod *root, int *errors)
{
timeperiodexclusion *exc;
if(dfs_get_status(root) != DFS_UNCHECKED)
return dfs_get_status(root);
/* Mark the root temporary checked */
dfs_set_status(root, DFS_TEMP_CHECKED);
for (exc = root->exclusions; exc; exc = exc->next) {
int child_status = dfs_timeperiod_path(ary, exc->timeperiod_ptr, errors);
if(child_status == DFS_TEMP_CHECKED) {
logit(NSLOG_VERIFICATION_ERROR, TRUE, "Error: The timeperiods '%s' and '%s' form or lead into a circular exclusion chain!",
root->name, exc->timeperiod_ptr->name);
(*errors)++;
dfs_set_status(exc->timeperiod_ptr, DFS_LOOPY);
dfs_set_status(root, DFS_LOOPY);
continue;
}
}
if(dfs_get_status(root) == DFS_TEMP_CHECKED)
dfs_set_status(root, DFS_OK);
return dfs_get_status(root);
}
/* check for circular paths and dependencies */
int pre_flight_circular_check(int *w, int *e) {
host *temp_host = NULL;
servicedependency *temp_sd = NULL;
hostdependency *temp_hd = NULL;
timeperiod *tp;
unsigned int i;
int errors = 0;
unsigned int alloc, dep_type;
char *ary[2];
if(num_objects.hosts > num_objects.services)
alloc = num_objects.hosts;
else
alloc = num_objects.services;
if(num_objects.timeperiods > alloc)
alloc = num_objects.timeperiods;
for (i = 0; i < ARRAY_SIZE(ary); i++) {
if (!(ary[i] = calloc(1, alloc))) {
while (i) {
my_free(ary[--i]);
}
logit(NSLOG_CONFIG_ERROR, TRUE, "Error: Unable to allocate memory for circular path checks.\n");
errors++;
return ERROR;
}
}
/********************************************/
/* check for circular paths between hosts */
/********************************************/
if(verify_config)
printf("Checking for circular paths...\n");
for(temp_host = host_list; temp_host != NULL; temp_host = temp_host->next) {
dfs_host_path(ary[0], temp_host, &errors);
}
if (verify_config)
printf("\tChecked %u hosts\n", num_objects.hosts);
/********************************************/
/* check for circular dependencies */
/********************************************/
/* check service dependencies */
/* We must clean the dfs status from previous check */
for (i = 0; i < ARRAY_SIZE(ary); i++)
memset(ary[i], 0, alloc);
for(i = 0; i < num_objects.servicedependencies; i++) {
temp_sd = servicedependency_ary[i];
dep_type = temp_sd->dependency_type;
/*
* this shouldn't happen, but it can in case dependencies are
* added to services on hosts in empty hostgroups (ie, nonexistent)
*/
if(dep_type < 1 || dep_type > ARRAY_SIZE(ary))
continue;
dfs_servicedep_path(ary[dep_type - 1], temp_sd->dependent_service_ptr, dep_type, &errors);
}
if(verify_config)
printf("\tChecked %u service dependencies\n", num_objects.servicedependencies);
/* check host dependencies */
for (i = 0; i < ARRAY_SIZE(ary); i++)
memset(ary[i], 0, alloc);
for(i = 0; i < num_objects.hostdependencies; i++) {
temp_hd = hostdependency_ary[i];
dep_type = temp_hd->dependency_type;
/* see above */
if(dep_type < 1 || dep_type > ARRAY_SIZE(ary))
continue;
dfs_hostdep_path(ary[dep_type - 1], temp_hd->dependent_host_ptr, dep_type, &errors);
}
if(verify_config)
printf("\tChecked %u host dependencies\n", num_objects.hostdependencies);
/* check timeperiod exclusion chains */
for (i = 0; i < ARRAY_SIZE(ary); i++)
memset(ary[i], 0, alloc);
for (tp = timeperiod_list; tp; tp = tp->next) {
dfs_timeperiod_path(ary[0], tp, &errors);
}
if (verify_config)
printf("\tChecked %u timeperiods\n", num_objects.timeperiods);
/* update warning and error count */
*e += errors;
for (i = 0; i < ARRAY_SIZE(ary); i++)
free(ary[i]);
return (errors > 0) ? ERROR : OK;
}
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